465718464 has 56 divisors (see below), whose sum is σ = 1369131120. Its totient is φ = 155238912.

The previous prime is 465718459. The next prime is 465718471. The reversal of 465718464 is 464817564.

465718464 is a `hidden beast` number, since 465 + 7 + 184 + 6 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133029 + ... + 136484.

It is an arithmetic number, because the mean of its divisors is an integer number (24448770).

Almost surely, 2^465718464 is an apocalyptic number.

It is an amenable number.

465718464 is an abundant number, since it is smaller than the sum of its proper divisors (903412656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

465718464 is a wasteful number, since it uses less digits than its factorization.

465718464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269534 (or 269518 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 465718464 is about 21580.5112080321. The cubic root of 465718464 is about 775.1298923457.

The spelling of 465718464 in words is "four hundred sixty-five million, seven hundred eighteen thousand, four hundred sixty-four".